DUX is more than just a bed – it’s a vehicle for wellbeing. It’s the cumination of 90 years of research and innovation. The ultimate purpose of the DUX System is to enable deep sleep. This sleep stage is the most important and the most elusive. Researchers at The Karolinska Institute – the prestigious medical university that awards the Nobel Prize in Physiology and Medicine – performed a study investigating the effect different types of mattresses had on the body and sleep quality. Their results showed that those who slept on a DUX bed not only fall asleep faster, but remained in deep sleep longer - approximately one hour more each night. This benefit is extremely important to your health since it is during Deep Sleep that the body and immune system can repair, rebuild and restore itself.